525 Internal Standard Back Catalog number: 96263 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3211.18-K-IO 9-cis,12-cis-Octadecadienoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 60-33-3 Price on request 673372 Methiocarb, 10.0 µg/ml, Acetonitrile, 10ml Price on request CPLUS Chlordene Plus, 1.2ml x 50ug/ml, toluene Price on request